(共33张PPT)
Unit
1
How
tall
are
you
B.
Read
and
write
longer
thinner
heavier
Read
quickly
smaller
stronger
younger
shorter
Ask
and
answer(同位练习）
How
old
are
you
How
tall
are
you
How
heavy
are
you
What
size
are
your
shoes
Who
is
older/taller/heavier
than
you
Spring
is
coming!
Lead-in
The
sky
is
clearer(更晴朗的）
and
the
sun
is
brighter（更明亮的).
Look
at
the
pictures.
What
other
changes
do
you
find
in
spring
The
weather
is
getting
warmer
and
warmer.
比较级
+
and
+
比较级
意为：越来越……
Look
and
tick
变化
The
tree
is
greener..
The
day
is
getting
__________.
The
night
is
getting__________.
longer
and
longer(越来越长）
shorter
and
shorter（越来越短）
（乡村）
Spring
is
so
pretty.
Wu
Yifan
and
his
family
are
going
on
a
trip
to
the
countryside.
countryside
Wu
Yifan
has
a
story
to
tell
Robin.
story
？
Who
How
When
Why
What
Where
Who
is
in
the
story
Task1:Read
quickly
and
choose
the
title
What’s
the
story
about
A.Little
Duck’s
shadow
B.Old
Tree’s
shadow
shadow
window
yellow
grow
The
boy's
shadow
The
tree's
shadow
_______________
_______________
The
cat’s
shadow
The
flower’s
shadow
Write
the
title.
Little
Duck’s
shadow
When
wow
how
down
Where
By
the
sea.(在海边）
In
the
afternoon.
Little
Duck’s
shadow
1.
About
the
shadow,what
does
the
little
duck
find(发现）
2.
What
is
Little
Duck’s
question(问题）
Little
Duck’s
shadow
Task2:Read
silently
and
answer(paragraph1
and
2)
【划出重点句型】
The
sun
is
going
down.
It’s
getting
lower
and
lower.
The
duck’s
shadow
is
getting
longer
and
longer.（越来越长）
low
shadow
snow
yellow
(越来越低）
2.
What
is
Little
Duck’s
question（问题）
Read
silently
and
answer
(paragraph1
and
2)
Little
Duck’s
shadow
【划出重点句型】
Why
You
are
older
and
smarter
than
me.
car
cart
mart
smart
smarter
（更聪明的）
1.Who
is
younger
A.
Old
Tree
B.
Little
Duck
2.When
is
the
Little
Duck’s
shadow
longer
A.
In
the
morning
B.In
the
afternoon
Task3:Read
carefully
and
circle:（P9）
Little
Duck’s
shadow
Task4:Group
work:Read
paragraph3
and
answer（小组活动）
1.Which
sentence
is
about
the
sun (用“——”划出来）
2.Which
sentence
is
about
the
little
Duck (用“
”划出来）
Task4:Group
work:Read
paragraph3
and
answer（小组活动）
1.Which
sentence
is
about
the
sun (用“——”划出来）
Little
Duck’s
shadow
Task4:Group
work:Read
paragraph3
and
answer（小组活动）
2.Which
sentence
is
about
the
little
Duck (用“
”划出来）
Little
Duck’s
shadow
Why
is
my
shadow
longer
when
the
sun
gets
lower
Your
shadow
grows
longer
because
you
are
growing
taller.
Task5:Think
and
discuss
Does
the
little
duck
agree
with
the
old
tree
（同意）
Do
you
agree（同意）
with
Old
Tree
Why
Task5:Think
and
discuss
What’s
your
answer
Can
you
answer
Little
Duck’s
question,Robin
Love
science,Love
life.
(热爱科学，热爱生活）
Task6:Look,
listen
and
imitate
Tips:
1.Listen
and
imitate
your
intonation.Pay
attention
to
your
pronunciation.(听并模仿你的语音，注意你的语音语调）
2.Pay
attention
to
your
sitting
position,please.
(请注意你的坐姿）
Little
Duck
is
watching
the
sun
go
down.
It
is
getting
lower
and
lower,
but
his
shadow
is
getting
longer
and
longer.
Task6:Look,
listen
and
imitate
“Why
is
that ”
Little
Duck
asks
his
friend
Old
Tree.
why
is
my
shadow
longer
when
the
sun
gets
lower ”
“you’re
older
and
smarter
than
me.
Tell
me
—
Task6:Look,
listen
and
imitate
Old
Trees
says
,”That’s
easy,
Little
Duck.
The
sun
goes
down
every
day,
and
we
grow
older
every
day.
Your
shadow
grows
longer
because
you
are
growing
taller.
You
are
becoming
a
big
beautiful
bird!”
变成
Task6:Look,
listen
and
imitate
become
becoming
We
are
becoming
better
and
better.(越来越好）
Little
Duck:
Old
Tree,
the
sun
gets
_____,
but
my
shadow
gets
______.
Why
Old
Tree:
That’s
easy.
Your
shadow
gets
longer
because
you
are
getting
_____
and
growing
____
every
day.
Little
Duck:So
what
will
happen
to
me
Old
Tree:
Well,
…
lower
longer
older
taller
Role
-play
Task7:Read
by
yourselves
and
finish
the
dialogue
Little
Duck’s
shadow
圈出含有-er的单词，然后选出部分单词造句。
Task8:Exercise(阅读短文，判断正”T”误“F”)
Mary
and
Nancy
are
twins.They
look
the
same.But
there
are
some
differences
between
them.Mary
is
twenty
minutes
older
than
Nancy.Mary
is
160cm
tall
and
Nancy
is
158cm.Mary
is
taller.Mary
is
52kg.Nancy
is
3kg
heavier
than
Mary.Mary's
hair
is
longer
than
Nancy's.
They
usually
wear
the
same
clothes.Mary's
feet
are
smaller
than
Nancy's.She
wears
size
37
and
Nancy
wears
size38.They
like
the
same
colour.Their
schoolbags
are
blue.But
Nancy's
schoolbag
is
bigger
than
Mary.
1.Nancy
is
twenty
minutes
older
than
Mary.(
)
2.Mary
is
2cm
taller
than
Nancy.(
)
3.Mary
is
3kg
heavier
than
Nancy.(
)
4.Nancy's
schoolbag
is
blue.(
)
F
T
F
T
Summary:
单词？
句子？
阅读方法？
学习习惯？
情感态度？
What
have
you
learned
this
class (本节课你学到了什么？）
Homework:
Describe
the
changes
in
your
family
member’s.
(运用形容词比较级描述家人的变化）
